g(x,c))a[d]=x,a[n]=c,d=n;else break a}}return b}\nfunction g(a,b){var c=a.sortIndex-b.sortIndex;return 0!==c?c:a.id-b.id}if(\"object\"===typeof performance&&\"function\"===typeof performance.now){var l=performance;exports.unstable_now=function(){return l.now()}}else{var p=Date,q=p.now();exports.unstable_now=function(){return p.now()-q}}var r=[],t=[],u=1,v=null,y=3,z=!1,A=!1,B=!1,D=\"function\"===typeof setTimeout?setTimeout:null,E=\"function\"===typeof clearTimeout?clearTimeout:null,F=\"undefined\"!==typeof setImmediate?setImmediate:null;\n\"undefined\"!==typeof navigator&&void 0!==navigator.scheduling&&void 0!==navigator.scheduling.isInputPending&&navigator.scheduling.isInputPending.bind(navigator.scheduling);function G(a){for(var b=h(t);null!==b;){if(null===b.callback)k(t);else if(b.startTime<=a)k(t),b.sortIndex=b.expirationTime,f(r,b);else break;b=h(t)}}function H(a){B=!1;G(a);if(!A)if(null!==h(r))A=!0,I(J);else{var b=h(t);null!==b&&K(H,b.startTime-a)}}\nfunction J(a,b){A=!1;B&&(B=!1,E(L),L=-1);z=!0;var c=y;try{G(b);for(v=h(r);null!==v&&(!(v.expirationTime>b)||a&&!M());){var d=v.callback;if(\"function\"===typeof d){v.callback=null;y=v.priorityLevel;var e=d(v.expirationTime<=b);b=exports.unstable_now();\"function\"===typeof e?v.callback=e:v===h(r)&&k(r);G(b)}else k(r);v=h(r)}if(null!==v)var w=!0;else{var m=h(t);null!==m&&K(H,m.startTime-b);w=!1}return w}finally{v=null,y=c,z=!1}}var N=!1,O=null,L=-1,P=5,Q=-1;\nfunction M(){return exports.unstable_now()-Qa||125d?(a.sortIndex=c,f(t,a),null===h(r)&&a===h(t)&&(B?(E(L),L=-1):B=!0,K(H,c-d))):(a.sortIndex=e,f(r,a),A||z||(A=!0,I(J)));return a};\nexports.unstable_shouldYield=M;exports.unstable_wrapCallback=function(a){var b=y;return function(){var c=y;y=b;try{return a.apply(this,arguments)}finally{y=c}}};\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('./cjs/scheduler.production.min.js');\n} else {\n module.exports = require('./cjs/scheduler.development.js');\n}\n","!function(){\"use strict\";var u,c,a,s,f,y=\"properties\",l=\"deepProperties\",b=\"propertyDescriptors\",d=\"staticProperties\",O=\"staticDeepProperties\",h=\"staticPropertyDescriptors\",g=\"configuration\",m=\"deepConfiguration\",P=\"deepProps\",A=\"deepStatics\",j=\"deepConf\",v=\"initializers\",_=\"methods\",w=\"composers\",D=\"compose\";function S(r){return Object.getOwnPropertyNames(r).concat(Object.getOwnPropertySymbols?Object.getOwnPropertySymbols(r):[])}function r(r,t){return Array.prototype.slice.call(arguments,2).reduce(r,t)}var x=r.bind(0,function r(t,e){if(e)for(var n=S(e),o=0;o `'${s}'`).join(\",\") : \"\"\n\t\t}. Find the full error at: https://bit.ly/3cXEKWf`\n\t)\n}\n","import {\n\tDRAFT_STATE,\n\tDRAFTABLE,\n\thasSet,\n\tObjectish,\n\tDrafted,\n\tAnyObject,\n\tAnyMap,\n\tAnySet,\n\tImmerState,\n\thasMap,\n\tArchtype,\n\tdie\n} from \"../internal\"\n\n/** Returns true if the given value is an Immer draft */\n/*#__PURE__*/\nexport function isDraft(value: any): boolean {\n\treturn !!value && !!value[DRAFT_STATE]\n}\n\n/** Returns true if the given value can be drafted by Immer */\n/*#__PURE__*/\nexport function isDraftable(value: any): boolean {\n\tif (!value) return false\n\treturn (\n\t\tisPlainObject(value) ||\n\t\tArray.isArray(value) ||\n\t\t!!value[DRAFTABLE] ||\n\t\t!!value.constructor?.[DRAFTABLE] ||\n\t\tisMap(value) ||\n\t\tisSet(value)\n\t)\n}\n\nconst objectCtorString = Object.prototype.constructor.toString()\n/*#__PURE__*/\nexport function isPlainObject(value: any): boolean {\n\tif (!value || typeof value !== \"object\") return false\n\tconst proto = Object.getPrototypeOf(value)\n\tif (proto === null) {\n\t\treturn true\n\t}\n\tconst Ctor =\n\t\tObject.hasOwnProperty.call(proto, \"constructor\") && proto.constructor\n\n\tif (Ctor === Object) return true\n\n\treturn (\n\t\ttypeof Ctor == \"function\" &&\n\t\tFunction.toString.call(Ctor) === objectCtorString\n\t)\n}\n\n/** Get the underlying object that is represented by the given draft */\n/*#__PURE__*/\nexport function original(value: T): T | undefined\nexport function original(value: Drafted): any {\n\tif (!isDraft(value)) die(23, value)\n\treturn value[DRAFT_STATE].base_\n}\n\n/*#__PURE__*/\nexport const ownKeys: (target: AnyObject) => PropertyKey[] =\n\ttypeof Reflect !== \"undefined\" && Reflect.ownKeys\n\t\t? Reflect.ownKeys\n\t\t: typeof Object.getOwnPropertySymbols !== \"undefined\"\n\t\t? obj =>\n\t\t\t\tObject.getOwnPropertyNames(obj).concat(\n\t\t\t\t\tObject.getOwnPropertySymbols(obj) as any\n\t\t\t\t)\n\t\t: /* istanbul ignore next */ Object.getOwnPropertyNames\n\nexport const getOwnPropertyDescriptors =\n\tObject.getOwnPropertyDescriptors ||\n\tfunction getOwnPropertyDescriptors(target: any) {\n\t\t// Polyfill needed for Hermes and IE, see https://github.com/facebook/hermes/issues/274\n\t\tconst res: any = {}\n\t\townKeys(target).forEach(key => {\n\t\t\tres[key] = Object.getOwnPropertyDescriptor(target, key)\n\t\t})\n\t\treturn res\n\t}\n\nexport function each(\n\tobj: T,\n\titer: (key: string | number, value: any, source: T) => void,\n\tenumerableOnly?: boolean\n): void\nexport function each(obj: any, iter: any, enumerableOnly = false) {\n\tif (getArchtype(obj) === Archtype.Object) {\n\t\t;(enumerableOnly ? Object.keys : ownKeys)(obj).forEach(key => {\n\t\t\tif (!enumerableOnly || typeof key !== \"symbol\") iter(key, obj[key], obj)\n\t\t})\n\t} else {\n\t\tobj.forEach((entry: any, index: any) => iter(index, entry, obj))\n\t}\n}\n\n/*#__PURE__*/\nexport function getArchtype(thing: any): Archtype {\n\t/* istanbul ignore next */\n\tconst state: undefined | ImmerState = thing[DRAFT_STATE]\n\treturn state\n\t\t? state.type_ > 3\n\t\t\t? state.type_ - 4 // cause Object and Array map back from 4 and 5\n\t\t\t: (state.type_ as any) // others are the same\n\t\t: Array.isArray(thing)\n\t\t? Archtype.Array\n\t\t: isMap(thing)\n\t\t? Archtype.Map\n\t\t: isSet(thing)\n\t\t? Archtype.Set\n\t\t: Archtype.Object\n}\n\n/*#__PURE__*/\nexport function has(thing: any, prop: PropertyKey): boolean {\n\treturn getArchtype(thing) === Archtype.Map\n\t\t? thing.has(prop)\n\t\t: Object.prototype.hasOwnProperty.call(thing, prop)\n}\n\n/*#__PURE__*/\nexport function get(thing: AnyMap | AnyObject, prop: PropertyKey): any {\n\t// @ts-ignore\n\treturn getArchtype(thing) === Archtype.Map ? thing.get(prop) : thing[prop]\n}\n\n/*#__PURE__*/\nexport function set(thing: any, propOrOldValue: PropertyKey, value: any) {\n\tconst t = getArchtype(thing)\n\tif (t === Archtype.Map) thing.set(propOrOldValue, value)\n\telse if (t === Archtype.Set) {\n\t\tthing.add(value)\n\t} else thing[propOrOldValue] = value\n}\n\n/*#__PURE__*/\nexport function is(x: any, y: any): boolean {\n\t// From: https://github.com/facebook/fbjs/blob/c69904a511b900266935168223063dd8772dfc40/packages/fbjs/src/core/shallowEqual.js\n\tif (x === y) {\n\t\treturn x !== 0 || 1 / x === 1 / y\n\t} else {\n\t\treturn x !== x && y !== y\n\t}\n}\n\n/*#__PURE__*/\nexport function isMap(target: any): target is AnyMap {\n\treturn hasMap && target instanceof Map\n}\n\n/*#__PURE__*/\nexport function isSet(target: any): target is AnySet {\n\treturn hasSet && target instanceof Set\n}\n/*#__PURE__*/\nexport function latest(state: ImmerState): any {\n\treturn state.copy_ || state.base_\n}\n\n/*#__PURE__*/\nexport function shallowCopy(base: any) {\n\tif (Array.isArray(base)) return Array.prototype.slice.call(base)\n\tconst descriptors = getOwnPropertyDescriptors(base)\n\tdelete descriptors[DRAFT_STATE as any]\n\tlet keys = ownKeys(descriptors)\n\tfor (let i = 0; i < keys.length; i++) {\n\t\tconst key: any = keys[i]\n\t\tconst desc = descriptors[key]\n\t\tif (desc.writable === false) {\n\t\t\tdesc.writable = true\n\t\t\tdesc.configurable = true\n\t\t}\n\t\t// like object.assign, we will read any _own_, get/set accessors. This helps in dealing\n\t\t// with libraries that trap values, like mobx or vue\n\t\t// unlike object.assign, non-enumerables will be copied as well\n\t\tif (desc.get || desc.set)\n\t\t\tdescriptors[key] = {\n\t\t\t\tconfigurable: true,\n\t\t\t\twritable: true, // could live with !!desc.set as well here...\n\t\t\t\tenumerable: desc.enumerable,\n\t\t\t\tvalue: base[key]\n\t\t\t}\n\t}\n\treturn Object.create(Object.getPrototypeOf(base), descriptors)\n}\n\n/**\n * Freezes draftable objects. Returns the original object.\n * By default freezes shallowly, but if the second argument is `true` it will freeze recursively.\n *\n * @param obj\n * @param deep\n */\nexport function freeze(obj: T, deep?: boolean): T\nexport function freeze(obj: any, deep: boolean = false): T {\n\tif (isFrozen(obj) || isDraft(obj) || !isDraftable(obj)) return obj\n\tif (getArchtype(obj) > 1 /* Map or Set */) {\n\t\tobj.set = obj.add = obj.clear = obj.delete = dontMutateFrozenCollections as any\n\t}\n\tObject.freeze(obj)\n\tif (deep) each(obj, (key, value) => freeze(value, true), true)\n\treturn obj\n}\n\nfunction dontMutateFrozenCollections() {\n\tdie(2)\n}\n\nexport function isFrozen(obj: any): boolean {\n\tif (obj == null || typeof obj !== \"object\") return true\n\t// See #600, IE dies on non-objects in Object.isFrozen\n\treturn Object.isFrozen(obj)\n}\n","import {\n\tImmerState,\n\tPatch,\n\tImmerScope,\n\tDrafted,\n\tAnyObject,\n\tImmerBaseState,\n\tAnyMap,\n\tAnySet,\n\tProxyType,\n\tdie\n} from \"../internal\"\n\n/** Plugin utilities */\nconst plugins: {\n\tPatches?: {\n\t\tgeneratePatches_(\n\t\t\tstate: ImmerState,\n\t\t\tbasePath: PatchPath,\n\t\t\tpatches: Patch[],\n\t\t\tinversePatches: Patch[]\n\t\t): void\n\t\tgenerateReplacementPatches_(\n\t\t\tbase: any,\n\t\t\treplacement: any,\n\t\t\tpatches: Patch[],\n\t\t\tinversePatches: Patch[]\n\t\t): void\n\t\tapplyPatches_(draft: T, patches: Patch[]): T\n\t}\n\tES5?: {\n\t\twillFinalizeES5_(scope: ImmerScope, result: any, isReplaced: boolean): void\n\t\tcreateES5Proxy_(\n\t\t\tbase: T,\n\t\t\tparent?: ImmerState\n\t\t): Drafted\n\t\thasChanges_(state: ES5ArrayState | ES5ObjectState): boolean\n\t}\n\tMapSet?: {\n\t\tproxyMap_(target: T, parent?: ImmerState): T\n\t\tproxySet_(target: T, parent?: ImmerState): T\n\t}\n} = {}\n\ntype Plugins = typeof plugins\n\nexport function getPlugin(\n\tpluginKey: K\n): Exclude {\n\tconst plugin = plugins[pluginKey]\n\tif (!plugin) {\n\t\tdie(18, pluginKey)\n\t}\n\t// @ts-ignore\n\treturn plugin\n}\n\nexport function loadPlugin(\n\tpluginKey: K,\n\timplementation: Plugins[K]\n): void {\n\tif (!plugins[pluginKey]) plugins[pluginKey] = implementation\n}\n\n/** ES5 Plugin */\n\ninterface ES5BaseState extends ImmerBaseState {\n\tassigned_: {[key: string]: any}\n\tparent_?: ImmerState\n\trevoked_: boolean\n}\n\nexport interface ES5ObjectState extends ES5BaseState {\n\ttype_: ProxyType.ES5Object\n\tdraft_: Drafted\n\tbase_: AnyObject\n\tcopy_: AnyObject | null\n}\n\nexport interface ES5ArrayState extends ES5BaseState {\n\ttype_: ProxyType.ES5Array\n\tdraft_: Drafted\n\tbase_: any\n\tcopy_: any\n}\n\n/** Map / Set plugin */\n\nexport interface MapState extends ImmerBaseState {\n\ttype_: ProxyType.Map\n\tcopy_: AnyMap | undefined\n\tassigned_: Map | undefined\n\tbase_: AnyMap\n\trevoked_: boolean\n\tdraft_: Drafted\n}\n\nexport interface SetState extends ImmerBaseState {\n\ttype_: ProxyType.Set\n\tcopy_: AnySet | undefined\n\tbase_: AnySet\n\tdrafts_: Map // maps the original value to the draft value in the new set\n\trevoked_: boolean\n\tdraft_: Drafted\n}\n\n/** Patches plugin */\n\nexport type PatchPath = (string | number)[]\n","import {\n\tPatch,\n\tPatchListener,\n\tDrafted,\n\tImmer,\n\tDRAFT_STATE,\n\tImmerState,\n\tProxyType,\n\tgetPlugin\n} from \"../internal\"\nimport {die} from \"../utils/errors\"\n\n/** Each scope represents a `produce` call. */\n\nexport interface ImmerScope {\n\tpatches_?: Patch[]\n\tinversePatches_?: Patch[]\n\tcanAutoFreeze_: boolean\n\tdrafts_: any[]\n\tparent_?: ImmerScope\n\tpatchListener_?: PatchListener\n\timmer_: Immer\n\tunfinalizedDrafts_: number\n}\n\nlet currentScope: ImmerScope | undefined\n\nexport function getCurrentScope() {\n\tif (__DEV__ && !currentScope) die(0)\n\treturn currentScope!\n}\n\nfunction createScope(\n\tparent_: ImmerScope | undefined,\n\timmer_: Immer\n): ImmerScope {\n\treturn {\n\t\tdrafts_: [],\n\t\tparent_,\n\t\timmer_,\n\t\t// Whenever the modified draft contains a draft from another scope, we\n\t\t// need to prevent auto-freezing so the unowned draft can be finalized.\n\t\tcanAutoFreeze_: true,\n\t\tunfinalizedDrafts_: 0\n\t}\n}\n\nexport function usePatchesInScope(\n\tscope: ImmerScope,\n\tpatchListener?: PatchListener\n) {\n\tif (patchListener) {\n\t\tgetPlugin(\"Patches\") // assert we have the plugin\n\t\tscope.patches_ = []\n\t\tscope.inversePatches_ = []\n\t\tscope.patchListener_ = patchListener\n\t}\n}\n\nexport function revokeScope(scope: ImmerScope) {\n\tleaveScope(scope)\n\tscope.drafts_.forEach(revokeDraft)\n\t// @ts-ignore\n\tscope.drafts_ = null\n}\n\nexport function leaveScope(scope: ImmerScope) {\n\tif (scope === currentScope) {\n\t\tcurrentScope = scope.parent_\n\t}\n}\n\nexport function enterScope(immer: Immer) {\n\treturn (currentScope = createScope(currentScope, immer))\n}\n\nfunction revokeDraft(draft: Drafted) {\n\tconst state: ImmerState = draft[DRAFT_STATE]\n\tif (\n\t\tstate.type_ === ProxyType.ProxyObject ||\n\t\tstate.type_ === ProxyType.ProxyArray\n\t)\n\t\tstate.revoke_()\n\telse state.revoked_ = true\n}\n","import {\n\tImmerScope,\n\tDRAFT_STATE,\n\tisDraftable,\n\tNOTHING,\n\tPatchPath,\n\teach,\n\thas,\n\tfreeze,\n\tImmerState,\n\tisDraft,\n\tSetState,\n\tset,\n\tProxyType,\n\tgetPlugin,\n\tdie,\n\trevokeScope,\n\tisFrozen,\n\tshallowCopy\n} from \"../internal\"\n\nexport function processResult(result: any, scope: ImmerScope) {\n\tscope.unfinalizedDrafts_ = scope.drafts_.length\n\tconst baseDraft = scope.drafts_![0]\n\tconst isReplaced = result !== undefined && result !== baseDraft\n\tif (!scope.immer_.useProxies_)\n\t\tgetPlugin(\"ES5\").willFinalizeES5_(scope, result, isReplaced)\n\tif (isReplaced) {\n\t\tif (baseDraft[DRAFT_STATE].modified_) {\n\t\t\trevokeScope(scope)\n\t\t\tdie(4)\n\t\t}\n\t\tif (isDraftable(result)) {\n\t\t\t// Finalize the result in case it contains (or is) a subset of the draft.\n\t\t\tresult = finalize(scope, result)\n\t\t\tif (!scope.parent_) maybeFreeze(scope, result)\n\t\t}\n\t\tif (scope.patches_) {\n\t\t\tgetPlugin(\"Patches\").generateReplacementPatches_(\n\t\t\t\tbaseDraft[DRAFT_STATE].base_,\n\t\t\t\tresult,\n\t\t\t\tscope.patches_,\n\t\t\t\tscope.inversePatches_!\n\t\t\t)\n\t\t}\n\t} else {\n\t\t// Finalize the base draft.\n\t\tresult = finalize(scope, baseDraft, [])\n\t}\n\trevokeScope(scope)\n\tif (scope.patches_) {\n\t\tscope.patchListener_!(scope.patches_, scope.inversePatches_!)\n\t}\n\treturn result !== NOTHING ? result : undefined\n}\n\nfunction finalize(rootScope: ImmerScope, value: any, path?: PatchPath) {\n\t// Don't recurse in tho recursive data structures\n\tif (isFrozen(value)) return value\n\n\tconst state: ImmerState = value[DRAFT_STATE]\n\t// A plain object, might need freezing, might contain drafts\n\tif (!state) {\n\t\teach(\n\t\t\tvalue,\n\t\t\t(key, childValue) =>\n\t\t\t\tfinalizeProperty(rootScope, state, value, key, childValue, path),\n\t\t\ttrue // See #590, don't recurse into non-enumerable of non drafted objects\n\t\t)\n\t\treturn value\n\t}\n\t// Never finalize drafts owned by another scope.\n\tif (state.scope_ !== rootScope) return value\n\t// Unmodified draft, return the (frozen) original\n\tif (!state.modified_) {\n\t\tmaybeFreeze(rootScope, state.base_, true)\n\t\treturn state.base_\n\t}\n\t// Not finalized yet, let's do that now\n\tif (!state.finalized_) {\n\t\tstate.finalized_ = true\n\t\tstate.scope_.unfinalizedDrafts_--\n\t\tconst result =\n\t\t\t// For ES5, create a good copy from the draft first, with added keys and without deleted keys.\n\t\t\tstate.type_ === ProxyType.ES5Object || state.type_ === ProxyType.ES5Array\n\t\t\t\t? (state.copy_ = shallowCopy(state.draft_))\n\t\t\t\t: state.copy_\n\t\t// Finalize all children of the copy\n\t\t// For sets we clone before iterating, otherwise we can get in endless loop due to modifying during iteration, see #628\n\t\t// To preserve insertion order in all cases we then clear the set\n\t\t// And we let finalizeProperty know it needs to re-add non-draft children back to the target\n\t\tlet resultEach = result\n\t\tlet isSet = false\n\t\tif (state.type_ === ProxyType.Set) {\n\t\t\tresultEach = new Set(result)\n\t\t\tresult.clear()\n\t\t\tisSet = true\n\t\t}\n\t\teach(resultEach, (key, childValue) =>\n\t\t\tfinalizeProperty(rootScope, state, result, key, childValue, path, isSet)\n\t\t)\n\t\t// everything inside is frozen, we can freeze here\n\t\tmaybeFreeze(rootScope, result, false)\n\t\t// first time finalizing, let's create those patches\n\t\tif (path && rootScope.patches_) {\n\t\t\tgetPlugin(\"Patches\").generatePatches_(\n\t\t\t\tstate,\n\t\t\t\tpath,\n\t\t\t\trootScope.patches_,\n\t\t\t\trootScope.inversePatches_!\n\t\t\t)\n\t\t}\n\t}\n\treturn state.copy_\n}\n\nfunction finalizeProperty(\n\trootScope: ImmerScope,\n\tparentState: undefined | ImmerState,\n\ttargetObject: any,\n\tprop: string | number,\n\tchildValue: any,\n\trootPath?: PatchPath,\n\ttargetIsSet?: boolean\n) {\n\tif (__DEV__ && childValue === targetObject) die(5)\n\tif (isDraft(childValue)) {\n\t\tconst path =\n\t\t\trootPath &&\n\t\t\tparentState &&\n\t\t\tparentState!.type_ !== ProxyType.Set && // Set objects are atomic since they have no keys.\n\t\t\t!has((parentState as Exclude).assigned_!, prop) // Skip deep patches for assigned keys.\n\t\t\t\t? rootPath!.concat(prop)\n\t\t\t\t: undefined\n\t\t// Drafts owned by `scope` are finalized here.\n\t\tconst res = finalize(rootScope, childValue, path)\n\t\tset(targetObject, prop, res)\n\t\t// Drafts from another scope must prevented to be frozen\n\t\t// if we got a draft back from finalize, we're in a nested produce and shouldn't freeze\n\t\tif (isDraft(res)) {\n\t\t\trootScope.canAutoFreeze_ = false\n\t\t} else return\n\t} else if (targetIsSet) {\n\t\ttargetObject.add(childValue)\n\t}\n\t// Search new objects for unfinalized drafts. Frozen objects should never contain drafts.\n\tif (isDraftable(childValue) && !isFrozen(childValue)) {\n\t\tif (!rootScope.immer_.autoFreeze_ && rootScope.unfinalizedDrafts_ < 1) {\n\t\t\t// optimization: if an object is not a draft, and we don't have to\n\t\t\t// deepfreeze everything, and we are sure that no drafts are left in the remaining object\n\t\t\t// cause we saw and finalized all drafts already; we can stop visiting the rest of the tree.\n\t\t\t// This benefits especially adding large data tree's without further processing.\n\t\t\t// See add-data.js perf test\n\t\t\treturn\n\t\t}\n\t\tfinalize(rootScope, childValue)\n\t\t// immer deep freezes plain objects, so if there is no parent state, we freeze as well\n\t\tif (!parentState || !parentState.scope_.parent_)\n\t\t\tmaybeFreeze(rootScope, childValue)\n\t}\n}\n\nfunction maybeFreeze(scope: ImmerScope, value: any, deep = false) {\n\t// we never freeze for a non-root scope; as it would prevent pruning for drafts inside wrapping objects\n\tif (!scope.parent_ && scope.immer_.autoFreeze_ && scope.canAutoFreeze_) {\n\t\tfreeze(value, deep)\n\t}\n}\n","import {\n\teach,\n\thas,\n\tis,\n\tisDraftable,\n\tshallowCopy,\n\tlatest,\n\tImmerBaseState,\n\tImmerState,\n\tDrafted,\n\tAnyObject,\n\tAnyArray,\n\tObjectish,\n\tgetCurrentScope,\n\tDRAFT_STATE,\n\tdie,\n\tcreateProxy,\n\tProxyType\n} from \"../internal\"\n\ninterface ProxyBaseState extends ImmerBaseState {\n\tassigned_: {\n\t\t[property: string]: boolean\n\t}\n\tparent_?: ImmerState\n\trevoke_(): void\n}\n\nexport interface ProxyObjectState extends ProxyBaseState {\n\ttype_: ProxyType.ProxyObject\n\tbase_: any\n\tcopy_: any\n\tdraft_: Drafted\n}\n\nexport interface ProxyArrayState extends ProxyBaseState {\n\ttype_: ProxyType.ProxyArray\n\tbase_: AnyArray\n\tcopy_: AnyArray | null\n\tdraft_: Drafted\n}\n\ntype ProxyState = ProxyObjectState | ProxyArrayState\n\n/**\n * Returns a new draft of the `base` object.\n *\n * The second argument is the parent draft-state (used internally).\n */\nexport function createProxyProxy(\n\tbase: T,\n\tparent?: ImmerState\n): Drafted {\n\tconst isArray = Array.isArray(base)\n\tconst state: ProxyState = {\n\t\ttype_: isArray ? ProxyType.ProxyArray : (ProxyType.ProxyObject as any),\n\t\t// Track which produce call this is associated with.\n\t\tscope_: parent ? parent.scope_ : getCurrentScope()!,\n\t\t// True for both shallow and deep changes.\n\t\tmodified_: false,\n\t\t// Used during finalization.\n\t\tfinalized_: false,\n\t\t// Track which properties have been assigned (true) or deleted (false).\n\t\tassigned_: {},\n\t\t// The parent draft state.\n\t\tparent_: parent,\n\t\t// The base state.\n\t\tbase_: base,\n\t\t// The base proxy.\n\t\tdraft_: null as any, // set below\n\t\t// The base copy with any updated values.\n\t\tcopy_: null,\n\t\t// Called by the `produce` function.\n\t\trevoke_: null as any,\n\t\tisManual_: false\n\t}\n\n\t// the traps must target something, a bit like the 'real' base.\n\t// but also, we need to be able to determine from the target what the relevant state is\n\t// (to avoid creating traps per instance to capture the state in closure,\n\t// and to avoid creating weird hidden properties as well)\n\t// So the trick is to use 'state' as the actual 'target'! (and make sure we intercept everything)\n\t// Note that in the case of an array, we put the state in an array to have better Reflect defaults ootb\n\tlet target: T = state as any\n\tlet traps: ProxyHandler